-56.54% is the change from 803 to 349
Calculation steps:
[( 349 - 803 ) ÷ 803] x 100 = -56.54%
Formula
Percentage change = [(349 - 803) / 803] x 100
Subtract the new number by the original number
349 - 803 = -454
-454 ÷ 803 = -0.5653798256537983
-0.5653798256537983 x 100 = -56.54%